Geoffrey M Anderson
Geoffrey M Anderson
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Do Practice Guidelines Guide Practice?
J Lomas, GM Anderson, K Domnick-Pierre, E Vayda, MW Enkin, ...
New England Journal of Medicine 321 (19), 1306-1311, 1989
A comparison of the ability of different propensity score models to balance measured variables between treated and untreated subjects: a Monte Carlo study
PC Austin, P Grootendorst, GM Anderson
Statistics in medicine 26 (4), 734-753, 2007
Opinion Leaders vs Audit and Feedback to Implement Practice Guidelines: Delivery After Previous Cesarean Section
J Lomas, M Enkin, GM Anderson, WJ Hannah, E Vayda, J Singer
Jama 265 (17), 2202-2207, 1991
Antipsychotic drug use and mortality in older adults with dementia
SS Gill, SE Bronskill, SLT Normand, GM Anderson, K Sykora, K Lam, ...
Annals of internal medicine 146 (11), 775-786, 2007
Reader's guide to critical appraisal of cohort studies: 2. Assessing potential for confounding
M Mamdani, K Sykora, P Li, SLT Normand, DL Streiner, PC Austin, ...
Bmj 330 (7497), 960-962, 2005
Patterns and Costs of Health Care Use of Children with Medical Complexity
E Cohen, JG Berry, X Camacho, G Anderson, W Wodchis, A Guttmann
Pediatrics 130 (6), e1463-e1470, 2012
Recent findings on preventable hospitalizations
J Billings, GM Anderson, LS Newman
Health Affairs 15 (3), 239-249, 1996
Use of selective serotonin-reuptake inhibitors or tricyclic antidepressants and risk of hip fractures in elderly people
B Liu, G Anderson, N Mittmann, T To, T Axcell, N Shear
The Lancet 351 (9112), 1303-1307, 1998
Observational study of upper gastrointestinal haemorrhage in elderly patients given selective cyclo-oxygenase-2 inhibitors or conventional non-steroidal anti-inflammatory drugs
M Mamdani, PA Rochon, DN Juurlink, A Kopp, GM Anderson, G Naglie, ...
Bmj 325 (7365), 624, 2002
Syncope and Its Consequences in Patients with Dementia Receiving Cholinesterase Inhibitors: A Population-Based Cohort Study
SS Gill, GM Anderson, HD Fischer, CM Bell, P Li, SLT Normand, ...
Archives of Internal Medicine 169 (9), 867-873, 2009
Nursing home profit status and quality of care: is there any evidence of an association?
MP Hillmer, WP Wodchis, SS Gill, GM Anderson, PA Rochon
Medical care research and review 62 (2), 139-166, 2005
Controlling health expenditures--the Canadian reality.
RG Evans, J Lomas, ML Barer, RJ Labelle, C Fooks, GL Stoddart, ...
How to Choose? A Comparison of the US and Canadian Health Care Systems, 1989
Effect of selective cyclooxygenase 2 inhibitors and naproxen on short-term risk of acute myocardial infarction in the elderly
M Mamdani, P Rochon, DN Juurlink, GM Anderson, A Kopp, G Naglie, ...
Archives of internal medicine 163 (4), 481-486, 2003
Assessing the Clinical Effectiveness of Preventive Maneuvers: Analytic Principles and Systematic Methods in Reviewing Evidence and Eeveloping Clinical Practice Recommendations …
SH Woolf, RN Battista, GM Anderson, AG Logan, E Wang, ...
Journal of Clinical Epidemiology 43 (9), 891-905, 1990
Using the Johns Hopkins Aggregated Diagnosis Groups (ADGs) to predict mortality in a general adult population cohort in Ontario, Canada
PC Austin, C van Walraven, WP Wodchis, A Newman, GM Anderson
Medical care 49 (10), 932, 2011
Antipsychotic therapy and short-term serious events in older adults with dementia
PA Rochon, SL Normand, T Gomes, SS Gill, GM Anderson, M Melo, ...
Archives of internal medicine 168 (10), 1090-1096, 2008
The fall and rise of carotid endarterectomy in the United States and Canada
JV Tu, EL Hannan, GM Anderson, K Iron, K Wu, K Vranizan, AJ Popp, ...
New England Journal of Medicine 339 (20), 1441-1447, 1998
Regionalization of Cardiac Surgery in the United States and Canada: Geographic Access, Choice, and Outcomes
K Grumbach, GM Anderson, HS Luft, LL Roos, R Brook
Jama 274 (16), 1282-1288, 1995
Determinants of the Increasing Cesarean Birth Rate: Ontario Data 1979 to 1982.
GM Anderson, J Lomas
The New England Journal of Medicine 311 (14), 887-892, 1984
Conditioning on the propensity score can result in biased estimation of common measures of treatment effect: a Monte Carlo study
PC Austin, P Grootendorst, SLT Normand, GM Anderson
Statistics in medicine 26 (4), 754-768, 2007
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